[BiO BB] megablast and blastp index errors
rich
rich at thevillas.eclipse.co.uk
Thu Aug 31 06:28:07 EDT 2006
Ha! Of course, thanks. I just assumed.
As an aside, taking the same input file I wanted to use for megablast
(one file with multiple a number of fasta entries) and running
blastall -p blastp
seems to work in a similar manner as megablast ie taking one entry at a
time and blasting against the db. I didn't realise blastall would take
multiple entries as input
cheers
Rich
Martin Gollery wrote:
> astral100 is a protein database- Megablast is only for nucleotides,
> and so it is looking for astral100.nin which is not there.
>
> Marty Gollery
>
> On 8/30/06, * rich* <rich at thevillas.eclipse.co.uk
> <mailto:rich at thevillas.eclipse.co.uk>> wrote:
>
> Hi,
>
> I created a blastable db with formatdb (2.2.10):
>
> formatdb -i astral100
>
> I can run blastall -p blastp and it works fine
> but when I run megablast I get
>
> [megablast] WARNING: Could not find index files for database
> astral100
>
> Any ideas?
> Thanks
> Rich
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> --
> Martin Gollery
> Associate Director
> Center For Bioinformatics
> University of Nevada at Reno
> Dept. of Biochemistry / MS330
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